CN115501788A - Filling slurry wide-area stirring device - Google Patents
Filling slurry wide-area stirring device Download PDFInfo
- Publication number
- CN115501788A CN115501788A CN202211172015.7A CN202211172015A CN115501788A CN 115501788 A CN115501788 A CN 115501788A CN 202211172015 A CN202211172015 A CN 202211172015A CN 115501788 A CN115501788 A CN 115501788A
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- stirring
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- cavity
- slurry
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- 238000003756 stirring Methods 0.000 title claims abstract description 338
- 239000002002 slurry Substances 0.000 title claims abstract description 77
- 238000011049 filling Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000000945 filler Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 abstract description 7
- 241000883990 Flabellum Species 0.000 abstract description 6
- 239000008187 granular material Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 30
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 238000002156 mixing Methods 0.000 description 10
- 239000002245 particle Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
- B01F27/902—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms cooperating with intermeshing elements fixed on the receptacle walls
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The invention discloses a wide-area stirring device for filling slurry, which comprises a stirring cavity, a stirring shaft, and a transverse stirring fan blade and a longitudinal stirring fan blade which are arranged in the stirring cavity; the stirring shaft is coaxially arranged with the stirring cavity, one end of the stirring shaft extends into the stirring cavity, and the other end of the stirring shaft is in transmission connection with a power output shaft of the stirring power component; the transverse stirring fan blades are fixedly sleeved on the stirring shaft and transversely arranged in the stirring cavity to realize transverse horizontal stirring; at least one end of the longitudinal stirring fan blade is fixed on the transverse stirring fan blade and is longitudinally arranged in the stirring cavity to realize vertical stirring, wherein the longitudinal stirring fan blade is a flexible fan blade. Through combining horizontal stirring fan blade and vertical stirring fan blade, can fully drive the thick liquid simultaneously and mix the stirring on horizontal plane and vertical facade, and set up vertical stirring fan blade and be flexible flabellum, make it have certain flexible tension, can subduct the impact of thick liquid granule to the life of extension vertical stirring fan blade.
Description
Technical Field
The invention relates to the technical field of filling material stirring, in particular to a wide-area stirring device for filling slurry.
Background
In the filling field, a stirring device is required to be used for fully stirring filling materials, such as tailings, gelled materials and the like, so as to ensure that the tailings and the gelled materials are fully mixed, realize the homogeneous, stable and reliable conveying of filling slurry, and exert the optimal consolidation effect of the gelled materials, so as to reduce the filling cost.
The stirring devices of the conventional filling system are generally horizontal mixers and vertical mixing tanks. The bin body of the horizontal mixer is longer, the movement path of the filling slurry in the bin body is longer, the action time of the slurry and the stirring blades can be prolonged, but the stirring rotation speed and the slurry level in the bin body are lower, the action range of the blades is limited, the slurry cannot be fully contacted with the stirring blades, and the homogeneous preparation of the filling slurry cannot be realized; and the long-time operation has the axle head oil leak scheduling problem. The vertical mixing tank can realize higher rotating speed to improve the preparation strength of the filling slurry, but the traditional vertical mixing tank has smaller blade size, the blade cannot be fully contacted with the slurry, a low-efficiency mixing area exists, even a dead mixing area is formed, and the preparation effect is restricted. In order to obtain a better preparation effect, two-stage stirring modes such as a horizontal stirrer + a vertical stirring barrel, a vertical stirring barrel + a vertical stirring barrel and the like are often adopted, although the stirring effect is improved to a certain extent, the problems of complex process flow, multiple operation links, large occupied area of a filling system and the like exist, and the problems of an inefficient area, an invalid area and the like of the stirrer cannot be solved essentially by the filling slurry stirring mode.
The application number is CN 202221270887.2's patent application, the technical scheme of adoption is that a novel mortar agitating unit of eccentric formula is provided, including the agitator, be equipped with the center pin of being connected with the motor output in the agitator, be equipped with eccentric stirring subassembly on the center pin, eccentric stirring subassembly includes the connecting rod, the one end and the center pin connection of connecting rod, the other end rotates and is connected with the staff, the center pin outside rotates and is connected with the sleeve, the top outside and the sleeve outside of staff are equipped with first bevel gear and second bevel gear respectively, first bevel gear with describe the meshing of second bevel gear, the outside of staff and center pin is equipped with first stirring leaf and second stirring leaf respectively. This patent is equipped with eccentric stirring subassembly, and stirring range is big, no stirring dead angle, and the skew axis is from biography in the revolution, and stirring effect is good, and the skew axis slope sets up, and existing horizontal stirring effect has vertical stirring effect again, has improved the homogeneity of stirring. However, in the above structure, the eccentric stirring assemblies on both sides of the central shaft are rigid, and during the stirring process, the inclined shaft in the eccentric stirring assemblies is always impacted by the high-speed rotation of slurry particles, and is easily damaged or broken under long-term impact, and the impact force is transmitted to the stirring motor through the stirring shaft, which also greatly affects the stable operation of the stirring motor.
Disclosure of Invention
In order to overcome the defects of the existing filling material stirring technology, the invention provides a wide-area filling slurry stirring device which can fully drive slurry to mix and stir and simultaneously ensure the service life of the device.
In order to solve the technical problems, the invention adopts the technical scheme that: providing a wide-area stirring device for filling slurry, which comprises a stirring cavity, a stirring shaft, and a transverse stirring fan blade and a longitudinal stirring fan blade which are arranged in the stirring cavity; the stirring shaft is coaxially arranged with the stirring cavity, one end of the stirring shaft extends into the stirring cavity, and the other end of the stirring shaft is in transmission connection with a power output shaft of the stirring power component; the transverse stirring fan blades are fixedly sleeved on the stirring shaft and transversely arranged in the stirring cavity to realize transverse horizontal stirring; at least one end of the longitudinal stirring fan blade is fixed on the transverse stirring fan blade and is longitudinally arranged in the stirring cavity to realize vertical elevation stirring.
Preferably, at least two groups of transverse stirring fan blades are fixedly sleeved on the stirring shaft, and a set distance is arranged between every two adjacent transverse stirring fan blades.
Preferably, the longitudinal stirring fan blades are arranged between the two adjacent groups of transverse stirring fan blades, and two ends of the longitudinal stirring fan blades are respectively and fixedly connected to the two adjacent groups of transverse stirring fan blades.
Preferably, the transverse stirring fan blades comprise a plurality of transverse stirring blades which are uniformly distributed along the circumferential direction of the stirring shaft and extend in the radial direction, and the transverse stirring blades of the adjacent transverse stirring fan blades are arranged in a one-to-one opposite mode.
Preferably, the longitudinal stirring fan blades comprise a plurality of longitudinal stirring blades, and two ends of each longitudinal stirring blade are respectively and fixedly connected with the transverse stirring blades which are oppositely arranged in the adjacent transverse stirring fan blades one by one.
Preferably, the longitudinal stirring blades are chains, the two ends of each chain are fixedly connected with the transverse stirring blades which are oppositely arranged in the adjacent transverse stirring blades one by one, the length of each chain is greater than the distance between the adjacent transverse stirring blades, and when the chains are completely opened between the transverse stirring blades, the maximum distance between the chains and the stirring shaft is smaller than the radius of the stirring cavity.
Preferably, a plurality of spoilers are arranged on the inner wall of the stirring cavity, the spoilers extend from the inner wall of the stirring cavity to the central axis of the stirring cavity, and the extending direction of the spoilers is opposite to the rotating direction of the stirring shaft.
Preferably, the upper end of the spoiler is inclined relative to the lower end thereof in a direction opposite to the rotation direction of the stirring shaft.
Preferably, the discharge port of the stirring cavity is arranged close to the bottom of the cavity, the discharge port of the stirring cavity is connected with a discharge pipeline, the discharge pipeline extends from the bottom of the cavity to the upper part of the cavity, and the horizontal height of an overflow port at the other end of the discharge pipeline is lower than the liquid level height of the slurry in the stirring cavity.
Preferably, the filling slurry wide-area stirring device comprises a dry material feeding pipeline and a wet slurry feeding pipeline, the dry material feeding pipeline and the wet slurry feeding pipeline are both communicated with the stirring cavity, and the wet slurry feeding pipeline is tightly attached to the dry material feeding pipeline and is obliquely arranged towards one side of the dry material feeding pipeline.
The beneficial effects of the invention are:
1. according to the invention, the transverse stirring fan blades and the longitudinal stirring fan blades are combined, so that the slurry in the stirring cavity can be fully driven to mix and stir on the transverse horizontal plane and the longitudinal vertical plane, the slurry preparation effect is improved, and the stirring low-efficiency area and the stirring dead area are eliminated; set up vertical stirring vane simultaneously and be the chain, the horizontal stirring vane that the both ends fixed connection of chain set up in adjacent horizontal stirring flabellum one-to-one, and the length of chain is greater than the interval between the adjacent horizontal stirring flabellum, make the chain have certain flexible tension, when the in-process thick liquid granule striking chain of stirring, the chain can carry out the flexible buffering to the thick liquid granule, subduct its impact, thereby reduce the impact force that the chain bore, and then the life of the vertical stirring flabellum of extension, the stability of agitator motor electric current has also been guaranteed.
2. According to the invention, a plurality of groups of transverse stirring blades are arranged from bottom to top at certain intervals according to the length of the stirring shaft, and a group of longitudinal stirring blades is arranged between two adjacent groups of transverse stirring blades, so that the combination of the transverse stirring blades and the longitudinal stirring blades can ensure that the slurry in the stirring cavity is fully driven to mix and stir on a transverse horizontal plane and a longitudinal vertical plane regardless of the depth or the length of the stirring cavity.
3. According to the invention, the wet slurry feeding pipeline is tightly attached to the dry material feeding pipeline and is obliquely arranged towards one side of the dry material feeding pipeline, so that slurry discharged from the wet slurry feeding pipeline is obliquely mixed with dry material mud ash discharged from the dry material feeding pipeline and falls into the stirring cavity, the mixing efficiency of materials is improved, and the problem that the dry material mud ash is lifted in the falling process and after falling is avoided.
Drawings
Fig. 1 is a schematic structural view of a wide-area filler slurry stirring apparatus according to an embodiment of the present invention.
Fig. 2 is a top view of a wide-area filler slurry stirring apparatus according to an embodiment of the present invention, in which lateral stirring blades are provided on a stirring shaft.
Fig. 3 is a schematic view of the inner wall structure of the stirring cavity in the wide-area filling slurry stirring apparatus according to the embodiment of the present invention.
Fig. 4 is a plan view of a wide area stirring device for filler slurry according to an embodiment of the present invention.
The parts in the drawings are numbered as follows:
1. a stirring cavity; 11. a discharge port; 12. the bottom of the cavity body; 2. a stirring shaft; 3. transverse stirring fan blades; 4. longitudinal stirring fan blades; 31. a transverse stirring blade; 41. a longitudinal stirring blade; 5. a spoiler; 6. a dry material feed conduit; 7. a wet slurry feed conduit; 8. a discharge pipeline; 9. and (5) filtering by using a filter screen.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
As shown in fig. 1 to 4, the present invention provides a wide-area stirring apparatus for filling slurry, which includes a stirring cavity 1, a stirring shaft 2, and a horizontal stirring blade 3 and a longitudinal stirring blade 4 disposed in the stirring cavity 1; the stirring shaft 2 is coaxially arranged with the stirring cavity 1, one end of the stirring shaft extends into the stirring cavity 1, and the other end of the stirring shaft is in transmission connection with a power output shaft of the stirring power component; the transverse stirring fan blade 3 is fixedly sleeved on the stirring shaft 2 and is transversely arranged in the stirring cavity 1, and the transverse stirring fan blade 3 can horizontally rotate around the stirring shaft 2 to realize transverse horizontal stirring; at least one end of a longitudinal stirring fan blade 4 is fixed on the transverse stirring fan blade 3 and is longitudinally arranged in the stirring cavity 1, and the longitudinal stirring fan blade 4 can circumferentially rotate around the stirring shaft 2 to realize vertical stirring; the horizontal stirring fan blades 3 and the vertical stirring fan blades 4 are combined, slurry in the stirring cavity 1 can be fully driven to be mixed and stirred on the horizontal plane and the vertical face, the slurry preparation effect is improved, and therefore the stirring low-efficiency area and the stirring dead area are eliminated.
The stirring cavity 1 at least comprises a group of transverse stirring blades 3 and a group of longitudinal stirring blades 4; as shown in fig. 2, the transverse stirring fan blade 3 is composed of four transverse stirring blades 31, the four transverse stirring blades 31 are uniformly distributed along the circumferential direction of the stirring shaft 2 and extend outwards from the radial direction of the stirring shaft 2, and the length of each blade is smaller than the radius of the stirring cavity 1; the longitudinal stirring fan blades 4 comprise four longitudinal stirring blades 41, and one ends of the longitudinal stirring blades 41 are respectively and fixedly connected with the transverse stirring blades 31 in a one-to-one correspondence manner.
The transverse stirring fan blades 3 are arranged close to the top or the bottom of the stirring cavity 1, when the transverse stirring fan blades 3 are arranged close to the top of the stirring cavity 1, the upper ends of the longitudinal stirring fan blades 4 are fixedly connected with the transverse stirring fan blades 3, and the blade bodies are arranged vertically downwards; when the horizontal stirring fan blades 3 are arranged near the bottom of the stirring cavity 1, the lower ends of the longitudinal stirring fan blades 4 are fixedly connected with the horizontal stirring fan blades 3, and the blade body is vertically arranged upwards.
However, when the stirring cavity 1 only contains a set of transverse stirring fan blades 3, only one end of each longitudinal stirring fan blade 4 is fixed, and in the stirring process, the longitudinal stirring fan blades 4 are impacted by high-speed rotation of slurry particles, so that the longitudinal stirring fan blades are easy to loosen, therefore, at least two sets of transverse stirring fan blades 3 are fixedly sleeved on the stirring shaft 2, and a set distance is formed between every two adjacent transverse stirring fan blades 3. As shown in fig. 1, the upper and lower two sets of horizontal stirring blades 3 are fixedly sleeved on the stirring shaft 2, the horizontal stirring blades 31 of the two adjacent sets of horizontal stirring blades 3 are disposed one-to-one from top to bottom, the vertical stirring blades 4 are disposed between the two adjacent sets of horizontal stirring blades 3, and two ends of the vertical stirring blades 41 are respectively fixedly connected to the horizontal stirring blades 31 disposed in the two adjacent sets of horizontal stirring blades 3 in a one-to-one correspondence manner. Specifically, can be according to the length of (mixing) shaft 2 and set up multiunit horizontal stirring fan blade 3 from bottom to top according to the determining deviation, all set up a set of vertical stirring fan blade 4 between adjacent two sets of horizontal stirring fan blade 3. So set up, no matter how deep or the length of stirring cavity 1, the combination homoenergetic of horizontal stirring flabellum 3 and vertical stirring flabellum 4 can guarantee to fully drive the thick liquid mixing stirring in the stirring cavity 1 on horizontal plane and vertical facade.
Because the longitudinal stirring fan blades 4 are always impacted by the slurry particles rotating at high speed in the stirring process, if the longitudinal stirring fan blades 4 are made of rigid materials, the longitudinal stirring fan blades are easily damaged or broken under long-term impact, and are not beneficial to the stable operation of a stirring motor; it is further preferred that the longitudinal stirring fan blades 4 are flexible fan blades. As shown in fig. 1, the longitudinal stirring blades 41 in the embodiment of the present invention are chains, two ends of each chain are fixedly connected to the transverse stirring blades 31 arranged in the adjacent transverse stirring blades 3 in a one-to-one manner, and the length of each chain is greater than the distance between the adjacent transverse stirring blades 3, so that the chains have a certain stretching tension, and when slurry particles impact the chains in the stirring process, the chains can flexibly buffer the slurry particles and reduce the impact force of the slurry particles, thereby reducing the impact force borne by the chains, further prolonging the service life of the longitudinal stirring blades 4, and also ensuring the stability of the current of the stirring motor. When the chain is completely opened between the transverse stirring fan blades 3, the maximum distance between the chain and the stirring shaft 2 is smaller than the radius of the stirring cavity 1.
As shown in fig. 1 and 3, a plurality of spoilers 5 are disposed on the inner wall of the stirring cavity 1, and the spoilers 5 extend from the inner wall of the stirring cavity 1 to the central axis direction of the stirring cavity 1, and the extending direction of the spoilers 5 is opposite to the rotating direction of the stirring shaft 2; so as to carry out reverse turbulence on the slurry in the stirring cavity 1, so that the slurry forms a vortex in the stirring cavity 1, and the stirring effect of the slurry is further enhanced. In the process of rotationally stirring the slurry, the slurry can gradually rise along the inner wall of the stirring cavity 1 under the action of centrifugal force, and then easily overflows from the upper end of the stirring cavity 1; therefore, in a further preferred embodiment of the present invention, the upper end of the spoiler 5 is inclined relative to the lower end thereof in a direction opposite to the rotation direction of the stirring shaft 2, so as to block the slurry rising along the inner wall of the stirring cavity 1 during the stirring process, and prevent the slurry from continuously rising and overflowing from the upper portion of the stirring cavity 1.
As shown in fig. 1 and 4, the upper end of the stirring cavity 1 is connected with a feeding pipeline, the lower end of the stirring cavity is connected with a discharging pipeline 8, the feeding pipeline comprises a dry material feeding pipeline 6 and a wet slurry feeding pipeline 7, a spiral feeding rod is arranged in the dry material feeding pipeline 6, the dry material is fed into the stirring cavity 1 through the spiral feeding rod, and a feeding pump is arranged in the wet slurry feeding pipeline 7 and pumps the wet slurry into the stirring cavity 1 through the feeding pump. The dry material feeding pipeline 6 and the wet slurry feeding pipeline 7 are both communicated with the stirring cavity 1, wherein the wet slurry feeding pipeline 7 is tightly attached to the dry material feeding pipeline 6 and is obliquely arranged towards one side of the dry material feeding pipeline 6. The slurry slant discharged from the wet slurry feeding pipeline 7 and the dry material sludge ash discharged from the dry material feeding pipeline 6 are mixed and fall into the stirring cavity 1, so that the mixing efficiency of the materials is improved, and the problem that the dry material sludge ash lifts up large dust in the falling process and after falling is also solved.
The slurry continuously enters the stirring cavity 1 from the feeding pipeline and is continuously discharged from the discharging pipeline 8. In order to ensure that the slurry is discharged after being fully mixed in the stirring cavity 1, a discharge port 11 of the stirring cavity 1 is arranged close to the bottom 12 of the cavity, one end of a discharge pipeline 8 is connected with the discharge port 11, and an overflow port at the other end extends from the bottom 12 of the cavity to the upper part of the cavity, so that the horizontal height of the overflow port is lower than the liquid level height of the slurry in the stirring cavity 1; the slurry is fully stirred and mixed in the stirring cavity 1 and overflows from the overflow port, so that the problem that the discharged slurry does not reach the mixing standard because the slurry directly passes through the stirring cavity 1 and is not mixed and discharged is avoided. Preferably, as shown in fig. 1, a discharge port 11 of the stirring cavity 1 is provided with a filter screen 9, and the filter screen 9 can retain materials with larger particles in the stirring cavity 1 for secondary crushing; the cavity bottom 12 of the stirring cavity 1 is inclined from one side far away from the discharge port 11 to one side close to the discharge port 11, so that the material far away from one side of the discharge port 11 in the stirring cavity 1 can slide to the discharge port 11 along the inclined cavity bottom 12 and is discharged.
The above is only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; all the equivalent structures or equivalent processes performed by using the contents of the specification and the drawings of the present invention, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A wide-area stirring device for filling slurry is characterized by comprising a stirring cavity, a stirring shaft, and a transverse stirring fan blade and a longitudinal stirring fan blade which are arranged in the stirring cavity; the stirring shaft is coaxially arranged with the stirring cavity, one end of the stirring shaft extends into the stirring cavity, and the other end of the stirring shaft is in transmission connection with a power output shaft of the stirring power component; the transverse stirring fan blades are fixedly sleeved on the stirring shaft and are transversely arranged in the stirring cavity to realize transverse horizontal stirring; at least one end of the longitudinal stirring fan blade is fixed on the transverse stirring fan blade and is longitudinally arranged in the stirring cavity to realize vertical elevation stirring, wherein the longitudinal stirring fan blade is a flexible fan blade.
2. The wide area slurry filling area stirring apparatus of claim 1, wherein said stirring shaft is fixed with at least two sets of transverse stirring blades, and adjacent ones of said transverse stirring blades are spaced apart by a predetermined distance.
3. The wide area stirring device for filler slurry according to claim 2, wherein said longitudinal stirring blades are disposed between two adjacent sets of transverse stirring blades, and both ends of the longitudinal stirring blades are fixedly connected to the two adjacent sets of transverse stirring blades, respectively.
4. The wide-area filler slurry stirring apparatus according to claim 2, wherein the transverse stirring blades include a plurality of radially extending transverse stirring blades uniformly distributed along the circumferential direction of the stirring shaft, and the transverse stirring blades of adjacent transverse stirring blades are arranged in one-to-one correspondence.
5. The wide-area filler slurry stirring device according to claim 4, wherein said longitudinal stirring blades include a plurality of longitudinal stirring blades, and both ends of said longitudinal stirring blades are fixedly connected to one of the transverse stirring blades disposed opposite to each other in the adjacent transverse stirring blades, respectively.
6. The wide-area stirring device for filler slurry of claim 4, wherein said longitudinal stirring blades are chains, both ends of said chains are fixedly connected to the transverse stirring blades arranged opposite to each other in adjacent transverse stirring blades, the length of said chains is greater than the distance between adjacent transverse stirring blades, and the maximum distance from the stirring shaft of said chains when the transverse stirring blades are fully opened is less than the radius of the stirring cavity.
7. The wide-area filler slurry stirring apparatus according to claim 1, wherein a plurality of spoilers are disposed on an inner wall of the stirring chamber, and the spoilers extend from the inner wall of the stirring chamber in a direction toward a central axis of the stirring chamber, and the direction of extension is opposite to a rotation direction of the stirring shaft.
8. The wide-area filler slurry stirring device according to claim 7, wherein said spoiler has an upper end inclined with respect to a lower end thereof in a direction opposite to a rotation direction of the stirring shaft.
9. The wide-area filler slurry stirring device according to claim 1, wherein the discharge port of the stirring chamber is disposed near the bottom of the chamber, and a discharge pipe is connected to the discharge port of the stirring chamber, the discharge pipe extends from the bottom of the chamber to the upper part of the chamber, and the level of an overflow port at the other end of the discharge pipe is lower than the level of the slurry in the stirring chamber.
10. The wide area filling slurry stirring device of claim 1, comprising a dry slurry feeding pipe and a wet slurry feeding pipe, both of which are in communication with the stirring chamber, wherein the wet slurry feeding pipe is closely attached to the dry slurry feeding pipe and is inclined toward one side of the dry slurry feeding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211172015.7A CN115501788A (en) | 2022-09-26 | 2022-09-26 | Filling slurry wide-area stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211172015.7A CN115501788A (en) | 2022-09-26 | 2022-09-26 | Filling slurry wide-area stirring device |
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| Publication Number | Publication Date |
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| CN115501788A true CN115501788A (en) | 2022-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211172015.7A Pending CN115501788A (en) | 2022-09-26 | 2022-09-26 | Filling slurry wide-area stirring device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205288208U (en) * | 2015-12-22 | 2016-06-08 | 山东瑞尚化工机械有限公司 | Chaining formula agitator |
| WO2018152804A1 (en) * | 2017-02-25 | 2018-08-30 | 深圳市玖创科技有限公司 | Easy-to-discharge mixing kettle for lithium ion battery positive electrode powder material |
| CN208213145U (en) * | 2017-08-08 | 2018-12-11 | 皖西学院 | A kind of saccharification tank stirring device |
| CN111420590A (en) * | 2020-05-22 | 2020-07-17 | 山东传诚环保科技有限公司 | Mine fills multiaxis combined type mixer |
| CN216654263U (en) * | 2022-01-24 | 2022-06-03 | 吉林省探矿机械厂 | Movable stirring device |
| CN217432571U (en) * | 2022-04-21 | 2022-09-16 | 中冶焦耐(大连)工程技术有限公司 | Anaerobic digestion tank |
| CN218138959U (en) * | 2022-09-26 | 2022-12-27 | 长沙矿山研究院有限责任公司 | Filling slurry stirring device capable of continuously feeding and discharging |
-
2022
- 2022-09-26 CN CN202211172015.7A patent/CN115501788A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205288208U (en) * | 2015-12-22 | 2016-06-08 | 山东瑞尚化工机械有限公司 | Chaining formula agitator |
| WO2018152804A1 (en) * | 2017-02-25 | 2018-08-30 | 深圳市玖创科技有限公司 | Easy-to-discharge mixing kettle for lithium ion battery positive electrode powder material |
| CN208213145U (en) * | 2017-08-08 | 2018-12-11 | 皖西学院 | A kind of saccharification tank stirring device |
| CN111420590A (en) * | 2020-05-22 | 2020-07-17 | 山东传诚环保科技有限公司 | Mine fills multiaxis combined type mixer |
| CN216654263U (en) * | 2022-01-24 | 2022-06-03 | 吉林省探矿机械厂 | Movable stirring device |
| CN217432571U (en) * | 2022-04-21 | 2022-09-16 | 中冶焦耐(大连)工程技术有限公司 | Anaerobic digestion tank |
| CN218138959U (en) * | 2022-09-26 | 2022-12-27 | 长沙矿山研究院有限责任公司 | Filling slurry stirring device capable of continuously feeding and discharging |
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Application publication date: 20221223 |